Inventors and discoverers : Changing our world

Παρόμοια τεκμήρια

• Reinvent the wheel :
  ανά: Kassinger, Ruth
  Έκδοση: (2001)
• Reinvent the wheel : make classic inventions, discover your problem-solving genius, and take the inventor's challenge /
  ανά: Kassinger, Ruth, 1954-
  Έκδοση: (2001)
• The employed inventor in the United States R & D policies, law, and practice
  ανά: Neumeyer, Fredrik
  Έκδοση: (1971)
• Invention :
  ανά: Wiener, Norbert
  Έκδοση: (1993)
• The 12 amazing secrets of millionaire inventors :
  ανά: Reese, Harvey
  Έκδοση: (2007)